minifiy inline js

lib/middleman/features/minify_javascript/rack.rb

@@ -3,10 +3,10 @@ begin
 rescue LoadError
   puts "UglifyJS not available. Install it with: gem install uglifier"
 end
-  
+
 module Middleman
   module Rack
-  
+
     class MinifyJavascript
       def initialize(app, options={})
         @app = app
@@ -14,10 +14,10 @@ module Middleman
 
       def call(env)
         status, headers, response = @app.call(env)
-    
+
         if env["PATH_INFO"].match(/\.js$/)
           compressor = ::Uglifier.new
-      
+
           if response.is_a?(::Rack::File) or response.is_a?(Sinatra::Helpers::StaticFile)
             uncompressed_source = File.read(response.path)
           else
@@ -27,10 +27,27 @@ module Middleman
           headers["Content-Length"] = ::Rack::Utils.bytesize(minified).to_s
           response = [minified]
         end
-    
+
+        if env["PATH_INFO"].match(/\.html$/)
+          compressor = ::Uglifier.new
+
+          uncompressed_source = response.join
+
+          minified = uncompressed_source.gsub(/(<scri.*?\/\/<!\[CDATA\[\n)(.*?)(\/\/\]\].*?<\/script>)/m) do |m|
+            first = $1
+            uncompressed_source = $2
+            last = $3
+            minified_js = compressor.compile(uncompressed_source)
+
+            first << minified_js << "\n" << last
+          end
+          headers["Content-Length"] = ::Rack::Utils.bytesize(minified).to_s
+          response = [minified]
+        end
+
         [status, headers, response]
       end
     end
-    
+
   end
 end